Specs and some details:
Linux kh-node3 5.5.0-rc2 #0.8.2 SMP PREEMPT Fri Jan 3 09:48:06 CST 2020 aarch64 aarch64 aarch64 GNU/Linux
VIM3_Ubuntu-server-bionic_Linux-5.5-rc2_arm64_SD-USB_V0.8.2-20200103 on sd booting card on Vim3.
Have a V-Nand SSD 970 Evo Plus NVMe M2. attached to USB 3.0 Port
Getting great performance from it, using it to host a docker tomcat container on it.
Every few days or so, the Vim would suddenly shut down, I was thinking it was a temperature issue but as far as I can tell the Vim 3 and the SSD are not hot at all (Vim 3 via temp sensor). Just wondering if this is a power saver management issue or if someone else encountered a similar issue. If so how did you resolve this issue? As it is extremely annoying as I have this Vim3 running as a kubernetes node and it needs to up and running all the time.
The Vim 3 is also attached to a UPS for clean power and continuous uptime.